From fa3bb0bc48de1b717bbd8721b40c9dff73a069ed Mon Sep 17 00:00:00 2001
From: Darren 'Tadgy' Austin <darren@afterdark.org.uk>
Date: Mon, 13 Aug 2018 18:42:02 +0100
Subject: Added ipv6 gateway up/down function

Signed-off-by: Robby Workman <rworkman@slackware.com>
---
 rc.inet1 | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'rc.inet1')

diff --git a/rc.inet1 b/rc.inet1
index a919e28..5b210a0 100644
--- a/rc.inet1
+++ b/rc.inet1
@@ -357,18 +357,29 @@ if_down() {
 gateway_up() {
   # Bring up the IPv4 gateway:
   if [ -n "$GATEWAY" ]; then
-    if ! /sbin/ip -4 route show | grep -wq default ; then
+    if ! /sbin/ip -4 route show | grep -wq default; then
       echo "/etc/rc.d/rc.inet1:  /sbin/ip -4 route add default via ${GATEWAY}" | $LOGGER
       /sbin/ip -4 route add default via ${GATEWAY}
     fi
   fi
+  # Bring up the IPv6 gateway:
+  if [ -n "$GATEWAY6" ]; then
+    if ! /sbin/ip -6 route show | grep -wq default; then
+      echo "/etc/rc.d/rc.inet1:  /sbin/ip -6 route add default via ${GATEWAY6}" | $LOGGER
+      /sbin/ip -6 route add default via ${GATEWAY6}
+    fi
+  fi
 }
 
 # Function to take down an existing default gateway:
 gateway_down() {
-  if /sbin/ip route show | grep -wq default ; then
-    echo "/etc/rc.d/rc.inet1:  /sbin/ip route del default" | $LOGGER
-    /sbin/ip route del default
+  if /sbin/ip -4 route show | grep -wq default ; then
+    echo "/etc/rc.d/rc.inet1:  /sbin/ip -4 route del default" | $LOGGER
+    /sbin/ip -4 route del default
+  fi
+  if /sbin/ip -6 route show | grep -wq default ; then
+    echo "/etc/rc.d/rc.inet1:  /sbin/ip -6 route del default" | $LOGGER
+    /sbin/ip -6 route del default
   fi
 }
 
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